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Thoughts on Soul Over Axle Pipes Only?

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Old 06-14-2022 | 02:47 PM
  #91  
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Question

Originally Posted by AdamIsAdam
I can't imagine there is too much of a sound difference, if any, from one OAP pipe to the next, if they are the same size. With no other exhaust changes.

I went with Flat-6 pipes because they have the insulation and look like very high quality pieces. I would have gone with akrapovic titanium like my friends got but they were not being sold in the US for a few months.

I really like that the parts look stock, too. At least to the average person who wouldn't know there should be GPF there. There are new enforcement laws associated with NY's exhaust laws, and with that comes much misinformation. My setup is legal, but the more it looks stock the less potential issues I will have.
AdamIsAdam,

Did you by chance take any pictures of the "Flat-6 pipes" ???
Or a link ???

Thanks,
Terry
Old 06-14-2022 | 02:55 PM
  #92  
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Originally Posted by nicholascanada
From my research and speaking with John at Soul I am not surprised by Matt's take. I think the OAP is a good inexpensive route to go. If I were wanting something more and perfect, then I would be doing Kline but then cost wise isn't worth it to me.

I still am wondering though about the horrible quietness before the valves open around 4k RPM. IMHO it really takes away from the driving experience because there is this dead space. Even with OAPs, does that create enough sound that the dead space is somewhat filled with some noise? I know wiring the valves open would for sure solve my dead space quiet issues,

however, my two issues with that are 1) possible increased drone and 2) the exhaust becomes too in your face for my wife as I would not have the ability to ever turn it off anymore completely.
nicholascanada,

I gotcha on your 1 & 2 concerns as I am also married.
Plus I don't want ridiculous drone done been there and done that and have multiple Tee-Shirts.

Seems the best compromise is the OAP of the manufacture one chooses.
And leave well enough alone.

My thing is when I want the true Porsche Sports-Car sound at WOT just push the exhaust Btn.

If I'm not messing around I don't won't the additional sound !!!

Terry


Old 06-14-2022 | 03:00 PM
  #93  
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Originally Posted by tigerhonaker
John,

Do you still have the OAP with the, we have the OAPs with the Jet Hot 1300degree coating ???
Reply to me at,
tigerhonaker@aol.com ............. ONLY !!!

Thanks Terry Honaker
Hey Terry, we have one set left in stock! John is working at the Porsche Parade event right now so he might not see this, but we're happy to help if you give him a call or text him. 484-883-6197.

-Mike
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John Gaydos- Owner, Performance Specialist
Cell - (484) 883-6197
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Last edited by Soul Performance; 06-14-2022 at 03:44 PM.
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Old 06-14-2022 | 03:18 PM
  #94  
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Originally Posted by Soul Performance
Hey Terry, we have on set left in stock! John is working at the Porsche Parade event right now so he might not see this, but we're happy to help if you give him a call or text him. 484-883-6197.

-Mike
Thanks Mike,

Text Message has been sent so we shall see what takes place ???

Stay Safe,
Terry Honaker
Old 06-14-2022 | 03:36 PM
  #95  
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TXshaggy - If you had to do again would you Jet Hot? RWM
Old 06-14-2022 | 03:37 PM
  #96  
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Originally Posted by nicholascanada
From my research and speaking with John at Soul I am not surprised by Matt's take. I think the OAP is a good inexpensive route to go. If I were wanting something more and perfect, then I would be doing Kline but then cost wise isn't worth it to me.

I still am wondering though about the horrible quietness before the valves open around 4k RPM. IMHO it really takes away from the driving experience because there is this dead space. Even with OAPs, does that create enough sound that the dead space is somewhat filled with some noise? I know wiring the valves open would for sure solve my dead space quiet issues, however, my two issues with that are 1) possible increased drone and 2) the exhaust becomes too in your face for my wife as I would not have the ability to ever turn it off anymore completely.
One more mod that is cheap and easy is detailed in this thread here, https://rennlist.com/forums/718-gts-...ptions-18.html. Essentially you add a collar to the PSE valve pushrods to limit their travel. Depending on the position you chose for the collar you can fine-tune how far the valves can close. If you limit the travel to be 70-90% closed, you will still have a reduction in sound but not as much. It can help lessen the on/off sound behavior of the stock PSE. The collars can be had for under $50, so cheap to try.
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Old 06-14-2022 | 04:22 PM
  #97  
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Originally Posted by nicholascanada
Alan, did you leave PSE valves stock or wire them open full-time?
left the PSE valves stock. One of the easiest mods I’ve ever done. John was great to work with.
Old 06-14-2022 | 05:02 PM
  #98  
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Originally Posted by nicholascanada
From my research and speaking with John at Soul I am not surprised by Matt's take. I think the OAP is a good inexpensive route to go. If I were wanting something more and perfect, then I would be doing Kline but then cost wise isn't worth it to me.

I still am wondering though about the horrible quietness before the valves open around 4k RPM. IMHO it really takes away from the driving experience because there is this dead space. Even with OAPs, does that create enough sound that the dead space is somewhat filled with some noise? I know wiring the valves open would for sure solve my dead space quiet issues, however, my two issues with that are 1) possible increased drone and 2) the exhaust becomes too in your face for my wife as I would not have the ability to ever turn it off anymore completely.
OAP pipes and Cartronick valve controller to me is the best bang for the buck. It's nice to be able to put the valve in stock mode at the flick of a switch.

@tigerhonaker here you go:
https://flat6motorsports.com/collect...es-oap-718-gt4
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Old 06-15-2022 | 10:24 AM
  #99  
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Originally Posted by AdamIsAdam
OAP pipes and Cartronick valve controller to me is the best bang for the buck. It's nice to be able to put the valve in stock mode at the flick of a switch.

@tigerhonaker here you go:
https://flat6motorsports.com/collect...es-oap-718-gt4
AdamIsAdam,

Thanks

Terry
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Old 06-15-2022 | 11:59 AM
  #100  
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100% agree. Most of my customers are starting with @Soul Performance OAP's and our Valve Controller Kit ($245). The ability to control the sound (Open) or default to PSE changes the entire experience of the car. The OAP's change the character and make a noticeable difference, especially over 5500 RPMS as the car makes more power and the revs climb faster. Such a no-brainer first mod!

Dave @ SOUL
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Old 06-19-2022 | 12:43 AM
  #101  
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Originally Posted by Soul Performance View Post
For what's it's worth we have the OAPs with the Jet Hot 1300degree coating already done in stock and ready to ship out.
Not sure where the $550 came from maybe their higher 2500degree coating but we're happy to take care of it

Regards,
John
Originally Posted by tigerhonaker
John,

Do you still have the OAP with the, we have the OAPs with the Jet Hot 1300degree coating ???
Reply to me at,
tigerhonaker@aol.com ............. ONLY !!!

Thanks Terry Honaker
Originally Posted by Soul Performance
Hey Terry, we have one set left in stock!
John is working at the Porsche Parade event right now so he might not see this,
but we're happy to help if you give him a call or text him. 484-883-6197.

-Mike
John and Mike,

Thanks guys and everyone else that's provided insight into the SOUL OAP exhaust option.

I'm all set thanks to all of you.

https://rennlist.com/forums/718-gts-...l#post18204901

Terry
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Old 06-19-2022 | 03:26 PM
  #102  
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As a point-of-education for this reader, is the Jet Hot version a form of insulation that Soul adds around the OAP or are there other changes / differences with the part?
Old 06-19-2022 | 05:27 PM
  #103  
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I’m curious if anybody here has tried the JCR link pipes ? Silenced and none silenced
thanks
Old 06-19-2022 | 05:29 PM
  #104  
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Originally Posted by Bearrun21
As a point-of-education for this reader, is the Jet Hot version a form of insulation that Soul adds around the OAP or are there other changes / differences with the part?
​​​​​They're just thermal coating. Soul makes the pipes then sends them out to the jet hot coating service or you can send them yourself after you buy them.
Old 08-14-2022 | 04:38 PM
  #105  
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I did this.. really brings the car to life.. everyone comments on the sound..ive been debating the SOUL valved exhaust,... but am thinking is may be overkill and as $4500 I would hate to be regretting that purchase. been trying to get POVs one folks that started with OAPs and then added and exhaust to see if its really worth it in thier opinion..


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